344142276873 has 16 divisors (see below), whose sum is σ = 466656008640. Its totient is φ = 225528738624.

The previous prime is 344142276853. The next prime is 344142276953. The reversal of 344142276873 is 378672241443.

It is not a de Polignac number, because 344142276873 - 2¹⁰ = 344142275849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (344142276853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5514915 + ... + 5576967.

It is an arithmetic number, because the mean of its divisors is an integer number (29166000540).

Almost surely, 2^344142276873 is an apocalyptic number.

It is an amenable number.

344142276873 is a deficient number, since it is larger than the sum of its proper divisors (122513731767).

344142276873 is a wasteful number, since it uses less digits than its factorization.

344142276873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93448.

The product of its digits is 5419008, while the sum is 51.

The spelling of 344142276873 in words is "three hundred forty-four billion, one hundred forty-two million, two hundred seventy-six thousand, eight hundred seventy-three".